Sungrow SG2500HV-30, Системное руководство

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6 Electrical Installation
6.1 Safety Instructions
6.1.1 Generals Rules
High voltage! Electrical shock hazards!
•
Do not touch the live components of the device.
•
Make sure the AC and DC sides are voltage-free before installation.
•
Never put flammable materials in the vicinity of the module.
If a ground fault occurs in the PV system, some parts that are supposedly
voltage-free may carry lethal voltage. Accidental touch may cause serious
damage. Make sure there is no system ground fault before operation and take
proper protection measures.
•
Observe all the country-specific standards and regulations.
•
Connect the module to public grid only after receiving authorization from the
local network operator.
Only professional electricians can perform the operations described in this
chapter.
Observe all the instructions during electrical connections.
Disconnect all AC and DC Switches before electrical connection.